baber/WOPTO huggingface dataset:
Patent JP-2012197694-A (JP)
Title: Rotary compressor
Inventor: KONO TAKAYUKI
IPC: F04C29/12
Filed: 2011-03-18
Abstract: PROBLEM TO BE SOLVED: To achieve reduction in size of a rotary compressor while maintaining strength of a bearing of a drive shaft.SOLUTION: Heads (14, 17) for closing openings of cylinder bodies (21c, 31c) are formed of: cylinder space side heads (15, 18) having closures (15a, 18a) covering the openings; and bearing side heads (16, 19) having stacking parts (16a, 19a) stacked at the opposite side of cylinder spaces (S1, S2) in the closures (15a, 18a) and bearings (16b, 19b) and formed separately from the cylinder space side heads (15, 18). An upstream side flow channel (85) penetrating through the closures (15a, 18a) in the axial direction so that at least a portion overlaps with the bearings (16b, 19b) in the axial direction is formed at the closures (15a, 18a). A downstream side flow channel (90) for making an outlet opening (86a) of the upstream side flow channel (85) communicate with the outside of the compression mechanism (40) is formed at the stacking parts (16a, 19a).
Patent JP-2012197863-A (JP)
Title: Rotary damper
Inventor: KONDO TAKAHIRO
IPC: F16F9/14
Filed: 2011-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a rotary damper that can be reduced in size while exhibiting sufficient damping force.SOLUTION: A rotary damper D includes: a shaft 1; a plurality of vanes 2 provided on an outer circumference of the shaft 1; a casing 3 that pivotally supports the shaft 12 while allowing rotation in a circumferential direction and houses the vanes 2 inside; a plurality of partition wall members 4 arranged inside the casing 3 and disposed on each between the vanes 2, 2 of the shaft 1; and one chamber R1 and the other chamber R2 formed by partitioning a space L, formed between the partition wall members 4 in the casing 3, by the vane 2. In the rotary damper, a temperature compensation chamber R is provided in any partitioning wall members 4, wherein the temperature compensation chamber R is communicated with at least one of the one chamber R1 and the other chamber R2 via a compensation passage 5 that resists a liquid flow, and an accumulator 6, inside which gas is enclosed, is housed in the temperature compensation chamber R.
Patent JP-2012197050-A (JP)
Title: Hydraulic master cylinder for vehicle
Inventor: HATAGOSHI GENICHI
IPC: B60T11/16
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic master cylinder for vehicle that can excellently operate a return spring and a plunger, while a turn spring can be excellently assembled without increasing the number of parts.SOLUTION: The bottomed cylindrical plunger 7 having a recessed part 7a where the bottom side of a cylinder hole 2a is opened is interpolated to a bottomed cylinder hole 2a formed in a cylinder body 2. The inner circumferential surface of the plunger 7 forms the recessed bottom face side of the plunger 7 smaller than the recessed part opening side in terms of a diameter, and forms a large diameter inner circumference part 7c in the recessed part opening side of the plunger, and small diameter inner circumference part 7d in the recessed part bottom face side of the plunger, respectively. A return spring 15 is formed in cylindrical shape of the diameter smaller than the small diameter inner circumference part 7d, and at the same time forms a fixing part 15a by forming one turn of the outermost end part of the one end part to the diameter smaller than the inner diameter of a large diameter inner circumference part 7c and larger than the inner diameter of small diameter inner circumference part 7d and the fixing part 15a is seated to a bottom face 7b of the recessed part 7a in a condition of being in press contact with the small diameter inner circumference part 7d.
Patent JP-2012200716-A (JP)
Title: Hydrogen permeable module and hydrogen separation method using the same
Inventor: IMAMURA HIRONORI
IPC: B01D69/10
Filed: 2011-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a hydrogen permeable module excellent in hydrogen permeability under high temperature.SOLUTION: The hydrogen permeable module has a porous support and a hydrogen permeable membrane formed on the porous support. The hydrogen permeable membrane is formed with a hydrogen permeable copper alloy consisting of Cu, Pd and Al. In the alloy, when atom concentrations (at%) of Cu, Pd and Al are respectively denoted by [Cu], [Pd] and [Al], [Pd]/([Cu]+[Pd])=41 to 50% and [Al]/([Cu]+[Pd])=0.05 to 4.0% and a relation expressed by formulas: [Al]/([Cu]+[Pd])≤(2/9)×[Pd]/([Cu]+[Pd])-(64/9)% is satisfied.
Patent JP-2011224984-A (JP)
Title: Sealing device
Inventor: UOE KOSUKE
IPC: B01D39/20
Filed: 2011-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a sealing device excelling in production efficiency.SOLUTION: The sealing device 100 includes a body part 10 having a recess 10d and a communication passage 10e opened to the inner surface 10c of the recess 10d; an elastic plate 20 fixed to the body part 10 to cover the recess 10d; and a pump 50 connected to the communication passage 10e.
Patent JP-2012207278-A (JP)
Title: Method for manufacturing grain-oriented electromagnetic steel sheet
Inventor: SENDA KUNIHIRO
IPC: H01F1/16
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a grain-oriented electromagnetic steel sheet in which secondary recrystallized grains are made into fine grains over the whole length of a product coil and iron loss is reduced.SOLUTION: In the method for manufacturing the grain-oriented electromagnetic steel sheet, a steel slab containing 0.001-0.20% C, 1.0-5.0% Si, 0.03-1.0% Mn, 0.005-0.040% one or two of S and Se, 0.003-0.050% sol.Al, and 0.0010-0.020% N, is hot-rolled, is cold-rolled to obtained a final sheet thickness, then is subjected to primary recrystallization annealing, and is subjected to final finish annealing after applied with an annealing separating agent consisting of mainly MgO. In the temperature rising step in the primary recrystallization annealing, a temperature rising rate Sduring 300-600°C is set at ≥100°C/s, a temperature rising rate Sduring 600-700°C is set in the range of 30 to (0.5×S)°C/s, and an oxidizing potential P/Pduring 300-700°C is preferably ≤0.05.
Patent JP-2012206761-A (JP)
Title: Cap
Inventor: CHIBA TAKAHIRO
IPC: B65D41/04
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cap capable of enhancing sliding preventing function and reducing the pain to hands and fingers, while satisfactorily carrying out fitting with a zipper.SOLUTION: An operation part 10 having a shape different from that of a serration portion 9 is arranged in the lower part of the serration portion 9 arranged in the upper part of the outer peripheral surface of a cylindrical wall 8 of a cap body 1. The operation part 10 is constituted of a plurality of protruding stripes 12 lining in the peripheral direction of the outer peripheral surface and each extending in the vertical direction, top parts of the protruding stripes 12 extends substantially vertically, foot parts of a portion of or all of the protruding stripes 12 have shapes having parts coming closer to the top parts of the protruding stripes 12 in the lower part, in the cap.
Patent JP-2012209905-A (JP)
Title: Wireless communication device, method, and program
Inventor: NOZAKI MASANORI
IPC: H04W8/26
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce average transmission time and improve utilization efficiency of a wireless communication network when fragmenting data for transmission into multiple packets according to a maximum transfer size of a wireless path and transmitting the packets over the wireless communication network.SOLUTION: When an IPv6 packet is transmitted over a wireless communication network for IEEE 802.15.4 compliant wireless communication, it is determined whether the vicinity of a destination wireless node of the IPv6 packet is congested or not. If not congested, as shown in (B), the IPv6 packet is fragmented into multiple packets, each of which is transferred end-to-end with a header having the destination added thereto. If the vicinity of the destination wireless node is congested, as shown in (A), the IPv6 packet is fragmented into multiple packets, each of which is transferred hop-by-hop with a header not having the destination added thereto.
Patent JP-2012211210-A (JP)
Title: Ink composition, ink set, and method for forming image
Inventor: KAMATA TOSHIHIRO
IPC: C09D11/00
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an ink composition having excellent jetting recovery when forming an image, and adhesion resistance to a tape.SOLUTION: A polymer (component a) containing a repeating unit represented by formula (1) (wherein, m represents an integer of 2-15; and Rrepresents a hydrogen atom or methyl) is used together with the ink composition containing (component b1) a monofunctional polymerizable monomer having a methacrylamide structure; (component b2) a multifunctional polymerizable monomer; (component c) a polymerization initiator; (component d) water; and (component e) a colorant.
Patent JP-2012210948-A (JP)
Title: Labeling device
Inventor: USHIDATE TOSHIYUKI
IPC: B65C9/40
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To lighten a burden in work for clearing up the cause of a label attaching failure when the failure occurs.SOLUTION: In the labeling device 1, a labeling head 41 of a labeling part 4 provided above a bottle holding part 401 in an ascendable/descendable manner, receives a folded label L, and then descends while opening it in a tubular shape, thereby performing labeling on a bottle B held by the bottle holding part 401 so as to cover bottle with the label. The labeling device 1 includes, at a position where the labeling head 41 opens the label L, a camera 611 that acquires an image of an opened state of the label L seen from below and an image of a held state of the bottle B seen from above, and an analyzer 60 that calculates data for specifying the opening shape of the label L and the held state of the bottle B from the acquired images of the label L and the bottle B, and determines, by using the data, whether or not the labeling is correctly performed.
Patent JP-2011228689-A (JP)
Title: Semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H05B44/00
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a high reliability by imparting a stable electrical characteristic to a semiconductor device using an oxide semiconductor.SOLUTION: A transistor containing an oxide semiconductor film is provided in which a metal oxide film having the same kind of component as that of the oxide semiconductor film is stacked on an upper surface and a lower surface of the oxide semiconductor film, and further, an insulating film having a component different from the metal oxide film and the oxide semiconductor film is adjoined to a surface facing the surface contacting to the oxide semiconductor film in the metal oxide film. The oxide semiconductor film used for an active layer of the transistor is made purified and made to be electrically i-type (genuineness) by excluding impurities such as hydrogen, water content, hydroxyl group or hydroxide from the oxide semiconductor by thermal treatment, and by supplying oxygen which is a main component material that constitutes the oxide semiconductor and decreases at the same time through the excluding step of impurities.
Patent JP-2012212608-A (JP)
Title: Battery pack
Inventor: SUZUKI TORU
IPC: H01M50/567
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable battery pack having durability against vibration.SOLUTION: The battery pack is manufactured by bonding a plurality of unit cells 100, each having a laminate film exterior member which encloses an electrode laminate consisting of a sheet-like positive electrode, a sheet-like negative electrode, and a separator, and an electrolyte solution, with a double-sided adhesive tape 460 thereby laminating the plurality of unit cells. Total outer peripheral length of the double-sided adhesive tape 460 is longer than the total outer peripheral length of an electrode laminate region 105, i.e. a region corresponding to the housing place of the electrode laminate in the laminate film exterior member.
Patent JP-2012215993-A (JP)
Title: Electronic apparatus, connection apparatus, electronic apparatus system, and program
Inventor: OZAKI KOJI
IPC: H04N5/232
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To downsize a connection apparatus by supplying electricity from a host electronic apparatus.SOLUTION: An electronic apparatus 10 comprises: a connection unit 40 which has a connection terminal to be connected with a connection apparatus and a power supply terminal; a detection unit 220 for detecting an electrical potential in the connection terminal; a power source control unit 210 for starting power supply via the power supply terminal on detecting potential change in the connection terminal; and an apparatus identification unit for identifying a type of the connection apparatus based on a detection result of an electrical potential in the connection terminal after starting the power supply. An electronic apparatus system comprises the electronic apparatus 10 and the connection apparatus from which a power source unit is removed.
Patent JP-2012216469-A (JP)
Title: Electrical cable
Inventor: TANIGUCHI YUKITO
IPC: H01B7/06
Filed: 2011-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an electrical cable which follows deformation due to curvature or stretch smoothly, and can reduce the feeling of stiffness or bending rebound upon contact with a cable wired.SOLUTION: The electrical cable has a structure of at least three layers including a core consisting of an elastic body, a conductor consisting of a conductor wire, and a coating consisting of an insulator. The cable has an expansion/contraction rate of 10-200%, and a flexural repulsive force of 2 N or less.
Patent JP-2011153817-A (JP)
Title: Air temperature conditioning machine
Inventor: KANEDA HIROSHI
IPC: F24F13/22
Filed: 2011-04-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air temperature conditioning machine not raising a room temperature or humidity during drying heating operation of removing dew condensation attached to a surface of a heat exchanger.  <P>SOLUTION: The air temperature conditioning machine 10 carries out air conditioning operation of heating or cooling sucked in air by the heat exchanger 13 connected to an outdoor unit 11 and supplying it into a room, and dehumidifying operation of lowering the humidity in the room. A control means 30 is included, connected to discharge mechanism 20 discharging the air heated by the heat exchanger 13 to an underfloor space, evaporating the dew condensation attached to a surface of the heat exchanger 13 caused by cooling operation and the dehumidifying operation by raising a temperature of the heat exchanger 13, and discharging it with the air which is sucked by the rotaion of a fan 17. An underfloor heating function is provided in the control means 30, heating the underfloor space by discharging the air heated by the heat exchanger 13 to the underfloor space, and the discharge mechanism 20 is used both for discharging the air to the underfloor space during the drying heating operation, and for discharging the air to the underfloor space during heating operation of the underfloor space.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2012222386-A (JP)
Title: Display control apparatus and method, and program
Inventor: HYODO KATSUYA
IPC: G09G5/36
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption of a display for displaying multi-viewpoint images.SOLUTION: In an image display apparatus for displaying images at plural viewpoints, a position specification unit specifies the position of a user who appreciates the images, an image determination unit determines images at viewpoints visually recognized by the user from the images at the plural viewpoints based on the position of the user specified by the position specification unit, and a display control unit controls display of the images determined by the image determination unit on a display. The present technique can be applied to, for example, a display for allowing naked eye stereoscopic vision.
Patent JP-2012219825-A (JP)
Title: Suspension structure of vehicle
Inventor: SATAKE KOZO
IPC: B60G11/14
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a suspension structure of a vehicle, capable of preventing intrusion of mud, sands or the like into a space between a coil spring and a spring rubber seat, the noise generation or deterioration of the coil spring when the vehicle is driven.SOLUTION: The suspension structure of the vehicle includes a spring rest 25 provided with a projection 27 projecting upward and can fit outside the spring rubber seat 30. The spring rubber seat 30 includes a mount base 31 on which the bottom 22a of the coil spring 22 is mounted, a fitting part 32 extending upward from the mount base 31 and fitting outside the projection 27 and a deformation regulating part 33 extending to proximity to the upside of the projection 27 from the top of the fitting part 32. Thereby the structure can prevent intrusion of mud, sands or the like into the space between the coil spring 22 and the spring rubber seat 30, and the noise generation or the deterioration of the coil spring 22 when the vehicle is driven.
Patent JP-2012218475-A (JP)
Title: Webbing retractor
Inventor: NAKAI TOSHISHIGE
IPC: B60R22/48
Filed: 2011-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a webbing retractor which winds a webbing around a spool 20 by a driving force of a motor and stores it and has an inexpensive configuration for controlling the motor.SOLUTION: When the webbing wearing state of the body of an occupant is released, and a spool is rotated in a take-up direction by the pressing force of a spiral spring, and consequently the momentary switch 56 of a rotation detection switch 40 is set in a conduction-released state, charges are stored in a first capacitor 122. When the spool is further rotated in the take-up direction from this state to set the momentary switch 56 conductive, charges move from the first capacitor 122 to a second capacitor. The second capacitor changes the state of the momentary switch 56 from the conductive state to the conduction-released state by the moved charge and further sets first switching means in a conductive state until the conductive state is set. Thus, the motor is continuously driven until an all storage state, and the motor is stopped relatively early after all the storage state has been set.
Patent JP-2012218868-A (JP)
Title: Inspection method of passenger conveyor handrail
Inventor: MATSUMOTO TOSHIAKI
IPC: B66B31/00
Filed: 2011-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an inspection method of a passenger conveyor handrail, by which a flaw detection start position is easily identified and a flaw detection impossible area is reduced.SOLUTION: The inspection method is provided for inspecting a damage of a steel cord 20 provided inside a handrail 2 by radiography. By attaching a belt-like start marker 9 comprising a material incapable of transmitting X ray in the radiography to the handrail 2 while the longitudinal direction of a belt is inclined to the conveying direction of the handrail 2 and detecting a range shielded by the start marker 9 in an image generated by the radiography, a reference position is recognized and the damage of the steel cord 20 is inspected.
Patent JP-2012201415-A (JP)
Title: Flex container opening support equipment
Inventor: YODA AKIRA
IPC: B65D90/00
Filed: 2011-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a flex container opening support equipment which can be used for many kinds of flex containers of different shapes and sizes in common and stably supports the opening shapes so as to easily supply a filler into the flex container, as for a bag-like flex container having several kinds of trunk sizes and having round and rectangular cross-sectional shapes.SOLUTION: A plurality of support posts are fixed on a stand frame in order to support a flex container having several kinds of trunk sizes and different cross-sectional shapes in common, while opening the flex container, and rod materials having large toughness such as spring steel are used for the support posts. The flex container opening support is enabled where the plurality of support posts have proper restoration force and, at the same time, exhibit the freely swingable flexible state is permitted, and the flex container having several kinds of different shapes and sizes can be kept open.
Patent JP-2012219328-A (JP)
Title: Galvannealed steel sheet and method for manufacturing the same
Inventor: HAYASHI KOTARO
IPC: C23C2/40
Filed: 2011-04-08
Abstract: PROBLEM TO BE SOLVED: To provide a high-strength hot-dip galvanized steel sheet that can be stably manufactured by a mass-producible method and has a high strength of 980 MPa or more and excellent stretch-flanging property.SOLUTION: The base steel sheet of a galvannealed steel sheet has a chemical composition containing >0.08 and ≤0.15 mass% C, >0.001 and ≤1.5 mass% Si, >2.2 and ≤3.5 mass% Mn, ≤0.02 mass% P, ≤0.01 mass% S, ≥0.001 and ≤0.40 mass% sol. Al, ≥0.015 and ≤0.060 mass% Ti, >0.0015 and ≤0.010 mass% B, and ≤0.01 mass% N, and has a steel microstructure including, by area, <5% ferrite and <0.5% non-recrystallization ferrite and <5% martensite with a particle size of ≤1.0 μm.
Patent JP-2012219083-A (JP)
Title: Medical adhesive composition and method for manufacturing the same, and medicated patch and adhesive preparation using medical adhesive composition
Inventor: FUNAYAMA YORITO
IPC: A61K9/70
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a medical adhesive composition which achieves excellent cohesion.SOLUTION: The medical adhesive composition includes an acrylic copolymer obtained by copolymerizing a monomer mixture containing (a) an alkyl (meth)acrylate and (b) an N-hydroxyalkyl(meth)acrylamide. The monomer mixture contains the N-hydroxyalkyl(meth)acrylamide (b) of 8 wt.%-25 wt.%. Weight-average molecular weight of the acrylic copolymer measured by a multiangle light scattering method is 1.0×10-1.0×10.
Patent JP-2012220155-A (JP)
Title: Heat exchanger
Inventor: YAMAUE MOTOHIRO
IPC: F28D7/10
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To prevent a refractory material from cracking by reducing strain due to a temperature difference of a heat transfer tube.SOLUTION: A plurality of metallic heat transfer tubes 13 for low temperature path formation which extend along an axis of a wall body 11 are buried in a cylindrical wall body 11 for high temperature path formation. Driving means of rotating each heat transfer tube 13 on its axis comprises a driven external tooth small gear 51 fixed to each heat transfer tube 13 and a driving internal tooth large gear 52 meshing small gears 51 of all the heat transfer tubes 13.
Patent JP-2012221889-A (JP)
Title: Copolymer composite for multilayer porous membrane
Inventor: AZUMA KOICHIRO
IPC: H01M10/0566
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a copolymer composite for a multilayer porous membrane capable of obtaining a multilayer porous membrane which does not thermally contract very much even under high temperature conditions and has resistance to curling.SOLUTION: A coating liquid for forming a porous layer contains a copolymer composite for a multilayer porous membrane containing a copolymer obtained by copolymerization of a monomer composite which contains a (meth)acrylic ester monomer, a cross-linkable monomer, and other monomers capable of undergoing copolymerization with the monomers, wherein the percentage of unsaturated carboxylic acid monomers in the monomer composite is lower than 1.0 mass%, and Tg of the copolymer calculated from the monomers other than the cross-linkable monomer is -25°C or lower; and inorganic particles.